2 papers
physics.plasm-ph2025
Impurity peaking of SPARC H-modes: a sensitivity study on physics and engineering assumptions
Marco Muraca, Pablo Rodriguez-Fernandez, Joe Hall +5
In this paper, an overview of the impurity transport for three H-mode plasmas in the upcoming SPARC tokamak has been provided. The simulations have been performed within the ASTRA+…
math.OC2025
Impact of domain reduction techniques in polynomial optimization: A computational study
Ignacio Gómez-Casares, Brais González-RodrÃguez, Julio González-DÃaz +1
Domain reduction techniques are at the core of any global optimization solver for NLP or MINLP problems. In this paper, we delve into several of these techniques and assess the imp…